Tuning Polymorphism, Molecular Orientation and Crystallinity in P(NDI2OD-T2) Thin Films Informed by Hansen Solubility Analysis

Doan Vu; Christopher R. McNeill

doi:10.1039/d5ta09354f

January 1, 2026Journal of Materials Chemistry A

Tuning Polymorphism, Molecular Orientation and Crystallinity in P(NDI2OD-T2) Thin Films Informed by Hansen Solubility Analysis

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Key Points

This research aims to explore how solvent choice affects the polymorphism and crystalline structure of P(NDI2OD-T2) thin films.
Utilized Hansen solubility analysis to select appropriate solvents
Applied thermal annealing to produce crystalline polymorphs
Characterized thin films for molecular orientation and crystallinity
Demonstrated that solvent selection significantly influences crystalline polymorph formation
Observed variations in molecular orientation related to solvent choice
Found that thermal annealing resulted in distinct crystallinity levels across samples

Implication

Controlled thermal annealing alters crystallinity in thin films of P(NDI2OD-T2), suggesting solvent influence on properties.

Abstract

The conjugated polymer P(NDI2OD-T2) is known to exhibit multiple crystalline polymorphs that are typically produced via controlled thermal annealing (TA). Informed by Hansen solubility analysis, we study how different solvents...

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Cite This Study

Vu et al. (2026) studied this question.

synapsesocial.com/papers/698d6dae5be6419ac0d52c05 https://doi.org/10.1039/d5ta09354f

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Tuning Polymorphism, Molecular Orientation and Crystallinity in P(NDI2OD-T2) Thin Films Informed by Hansen Solubility Analysis

Key Points

Implication

Abstract

Discussion

Cite This Study

Tuning Polymorphism, Molecular Orientation and Crystallinity in P(NDI2OD-T2) Thin Films Informed by Hansen Solubility Analysis

Key Points

Implication

Abstract

Discussion

Cite This Study

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